Pith Number

pith:KU3JCBA3

pith:2022:KU3JCBA3NQE2KJ4JCZB5LWULET

not attested not anchored not stored refs pending

Search for echoes on the edge of quantum black holes

Jahed Abedi

arxiv:2301.00025 v3 · 2022-12-30 · gr-qc · astro-ph.CO · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KU3JCBA3NQE2KJ4JCZB5LWULET}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T12:01:51.965918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553691041b6c09a527891643d5da8b24d8c1c418d94d0bda7b11a21f9c32e2cc

Aliases

arxiv: 2301.00025 · arxiv_version: 2301.00025v3 · doi: 10.48550/arxiv.2301.00025 · pith_short_12: KU3JCBA3NQE2 · pith_short_16: KU3JCBA3NQE2KJ4J · pith_short_8: KU3JCBA3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KU3JCBA3NQE2KJ4JCZB5LWULET \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 553691041b6c09a527891643d5da8b24d8c1c418d94d0bda7b11a21f9c32e2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26d83aae427c3c9d39c58fd2bbc7f7671791493c2d541768303cc2e00f593136",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-30T19:00:05Z",
    "title_canon_sha256": "e2a1e23502c220ffa5aa881bed0d873fc9da90399fe6b8001baa2c8052282d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00025",
    "kind": "arxiv",
    "version": 3
  }
}